Product FunctionFor Sony1. Support Sony TTL.
2. Up to 3 difference group 7 combination on the flash transceiver.
3. Support all the shutter speed, sync speed up to 1/8000s;using the PC socket control the studio ight which also support 1/8000s sync speed.
4. Multi control the speedlite or studio light.
5.At present,it doesn‘t support Sony MILC and mirrorless. camera:a55、a65、a77、a99、NEX-7 and etc.